Home / 5,724.79-8,590.37-3,092.24

Finding the Fourth Proportional to 5,724.79, 8,590.37 and 3,092.24

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Solution

The fourth proportional to 5,724.79, 8,590.37 and 3,092.24 is: 4,640.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724.79 : 8,590.37 = 3,092.24 : x
  2. Step 2: Convert to fraction form
    5,724.79/8,590.37 = 3,092.24/x
  3. Step 3: Cross multiply
    5,724.79x = 8,590.37 × 3,092.24
  4. Step 4: Simplify right side
    5,724.79x = 26,563,427.32
  5. Step 5: Solve for x
    x = 26,563,427.32/5,724.79
  6. Step 6: Final answer
    x = 4,640.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.